Everyone should arrange three meals a day, with breakfast accounting for 30% of the total calories, lunch accounting for 40% and dinner accounting for 30%. ?

Common sense of food hygiene and safety

(A) common sense of food hygiene on campus

(1) Don't eat or buy food at street tables or individual stalls with poor sanitary conditions;

(2) Raw vegetables, fruits, pears, peaches, etc. should be peeled or cleaned of residual pesticides on the epidermis, and it is best to scald them with boiling water for 3 to 5 minutes before eating.

(3) When buying food in the store, pay attention to the manufacturer and production date, do not eat packaged food from unlabeled or irregular manufacturers, and do not eat expired and spoiled food and dead livestock and poultry meat;

(4) When eating fish, shrimp, meat, eggs, milk and other foods, we must ensure that the ingredients are fresh and clean, and do not eat meals that have deteriorated overnight. This kind of food should be eaten after high temperature heating, not raw;

(5) Containers for storing food should be clean and nontoxic, and food, especially cooked food, should be stored in a clean, dry and well-ventilated place to prevent rats, mosquitoes, flies and cockroaches. Pollution of food should be prevented, and chemicals should not be mixed with food;

(6) Pay attention to personal hygiene, form a good habit of washing hands before and after meals, and try not to touch food directly with your hands;

(7) Adhere to three meals a day, eat regularly, don't overeat, don't drink alcohol at parties, try to arrange the diet reasonably according to the climate characteristics and personal physical condition, and pay special attention to the food hygiene during illness.

(B) Tourism food hygiene knowledge

The primary problem of keeping healthy during travel is to always pay attention to food hygiene and prevent "illness from entering the mouth". Food hygiene during travel mainly includes the following aspects:

(1) Pay attention to drinking water hygiene. Don't drink raw water during the journey. Boiling water and sterilized tap water are the best. When there is no qualified water to drink, you can wash the fruits instead.

(2) melons and fruits must be washed or peeled before they can be eaten. Melons and fruits are not only polluted by pesticides, but also by germs or parasites during picking and selling. Be sure to peel or wash with water.

(3) take every meal seriously. Try to choose a regular restaurant to eat, and don't eat food sold in stalls or along the street. Travel is likely to be under-scheduled, but you should follow the normal eating rules and good hygiene habits as much as possible.

(4) Learn to identify whether the hygiene of restaurants is qualified. The general standards of hygiene qualification are: having hygiene license, clean water source, disinfection equipment, fresh food raw materials, no mosquitoes and flies, dustproof equipment, clean surrounding environment, cashier not touching food, and keeping a certain distance between money and food.

(5) When traveling by boat or plane, you should control your diet. At this time, due to the lack of exercise conditions, the digestion process of food is prolonged and slowed down. If you don't control your diet, it will inevitably increase the burden on the gastrointestinal tract and cause gastrointestinal discomfort. Hello, I'm glad to answer your questions!